補聴方法の異なる聾児の構音能力に関する臨床的研究 : 健聴児,補聴器装用児,人工内耳装用児での比較検討

概要

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We compared with 7 cases of deaf children in born, and examined for the effects of the ages of started wearing hearing aided devices on acquisition of articulation, and the results were as followings: They were good for the ratios of correct responses of articulations in group-A(early cochlear implants) and C(successful hearing aid users) ,and they were almost as same as normal children on their prosodic-features of speaking sentences. They were not good for the ratios of correct responses of articulation in group-B(late wearing cochlear implants) and D(less successful hearing aid users),and they were monotonous and flat on their prosodic-features of speaking sentences. It was suggested that we should started having the hearing aided devices worn on them and started the auditory training before the age of 3 at least, for they could recognize and discriminate between the original sounds and they could improve the ability of articulation.
北海道医療大学の論文